Finite Group Databasebeta

C7×#32897 #13210113

order1792
nilpotency class3
isoclinismisoclinic class of #32894
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C28

Aliases

direct productC7×#32897

Subgroups

subgroupG/H
center, socleC2×C7#2846
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC7×2−1+6C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C7 ◁ C22×C4×C7 ◁ G

3512 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 71
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 4 generators on 71 points:

(1,2,3,4,5,6,7)(8,9,15,21)(10,22,26,43)(11,27,30,45)(12,18,32,42)(13,20,14,19)(16,33,38,25)(17,35,40,29)(23,36,51,62)(24,52,55,47)(28,57,60,64)(31,44,34,41)(37,54,63,53)(39,58,65,59)(46,49,56,50)(48,67,69,61)(66,68,71,70);(8,10)(9,16)(11,23)(12,24)(13,33)(14,25)(15,26)(17,36)(18,37)(19,43)(20,22)(21,38)(27,56)(28,48)(29,50)(30,51)(31,54)(32,55)(34,53)(35,49)(39,61)(40,62)(41,47)(42,63)(44,52)(45,46)(57,71)(58,70)(59,68)(60,69)(64,66)(65,67);(8,11,15,30)(9,17,21,40)(10,23,26,51)(12,28,32,60)(13,29,14,35)(16,36,38,62)(18,39,42,65)(19,27,20,45)(22,46,43,56)(24,48,55,69)(25,49,33,50)(31,58,34,59)(37,61,63,67)(41,64,44,57)(47,66,52,71)(53,68,54,70);(8,12)(9,18)(10,24)(11,28)(13,34)(14,31)(15,32)(16,37)(17,39)(19,44)(20,41)(21,42)(22,47)(23,48)(25,54)(26,55)(27,57)(29,59)(30,60)(33,53)(35,58)(36,61)(38,63)(40,65)(43,52)(45,64)(46,66)(49,70)(50,68)(51,69)(56,71)(62,67)

Conjugacy classes & character table

322 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 25885);